Power supply equipment compatible with various batteries
By incorporating a support section, a limiting slot, and an elastic support section into the power supply device, a storage space capable of accommodating various batteries is formed, thus solving the problem of poor compatibility of the power supply device with batteries of different sizes. This achieves multi-battery compatibility and cost reduction for the power supply device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN CYBER ENERGY CO LTD
- Filing Date
- 2025-04-21
- Publication Date
- 2026-05-12
AI Technical Summary
Existing power supply equipment designs require repetitive design for different battery sizes, resulting in poor compatibility and increased costs.
设计一种兼容多种电池的电源设备，通过在壳体和电池盖上设置支撑部、限位槽口和弹性支撑部，形成可容置多种电池的容置空间，利用多种弹性支撑部在不同方向上对电池进行支撑和限位。
This achieves compatibility of the same power supply with multiple batteries, reduces redundant design, and lowers production costs.
Smart Images
Figure CN224232803U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power supply equipment technology, and in particular to a power supply equipment compatible with multiple types of batteries. Background Technology
[0002] Existing power supply equipment is widely used in production and daily life, providing power to multiple electrical appliances. For example, uninterruptible power supplies (UPS), inverters, and automatic voltage regulators (AVRs) often require batteries as backup power. Due to differences in battery manufacturing processes and production by different manufacturers, batteries of the same specification may have size variations. Existing power supply equipment designs must match different battery sizes to the corresponding power supply equipment, resulting in poor compatibility, redundant design and production, and increased costs. Utility Model Content
[0003] In view of this, it is necessary to propose a power supply device that is compatible with a variety of batteries.
[0004] In a first aspect, this utility model provides a power supply device compatible with multiple batteries. The power supply device includes a housing and a battery cover. The housing includes a first housing and a second housing that are closed to each other. The first housing has a support portion on the side facing the second housing for supporting the battery. The second housing has a limiting groove on the side facing the first housing corresponding to the location of the support portion for limiting the battery. The battery cover is disposed on the second housing and closes to the limiting groove, so as to cooperate with the support portion and the limiting groove to form a receiving space for accommodating multiple batteries. Each battery is accommodated in the receiving space in a first dimensional direction, a second dimensional direction, and a third dimensional direction, and different batteries have different sizes in at least one dimensional direction.
[0005] Furthermore, any two of the first, second, and third dimensional directions are perpendicular to each other.
[0006] Furthermore, the support portion includes a plurality of support members, which are spaced apart along the first dimensional direction.
[0007] Furthermore, each support member includes a plurality of first protrusions and a plurality of second protrusions, wherein the plurality of first protrusions and the plurality of second protrusions are equally spaced along a first axis of the support member parallel to the second dimension direction, and are symmetrically arranged about the second axis of the support member parallel to the first dimension direction.
[0008] Furthermore, along the third dimensional direction, the height of the second protrusion is greater than the height of the first protrusion.
[0009] Furthermore, the support portion also includes a plurality of first elastic support portions, which are spaced apart along the first dimensional direction and extend from the first housing to the second housing and are covered by the battery cover to press the battery housed in the accommodating space.
[0010] Furthermore, the limiting slot is provided with a first edge along the first dimension direction, and the first edge is provided with a plurality of second elastic support portions corresponding one-to-one with the plurality of first elastic support portions, so as to press the battery housed in the accommodating space.
[0011] Furthermore, the limiting groove is also provided with a second edge and a third edge, the second edge and the third edge are respectively connected to both sides of the first edge, and the second edge and the third edge are respectively provided with a plurality of third elastic support parts.
[0012] Furthermore, the plurality of second elastic support portions and the plurality of third elastic support portions are all covered by the battery cover.
[0013] Furthermore, the battery cover is provided with a plurality of first skeleton structures and a plurality of second skeleton structures along the first dimension direction and the second dimension direction, respectively, and the plurality of first skeleton structures and the plurality of second skeleton structures intersect to form a plurality of bone sites; the battery cover is also provided with a bone position structure, and the bone position structure is located at one of the plurality of bone sites.
[0014] The aforementioned power supply device compatible with multiple batteries utilizes the support portion of the first housing, the limiting slot of the second housing, and the battery cover to form a space that can accommodate multiple batteries. Various elastic support portions are provided in the first housing and the limiting slot, enabling batteries of different sizes to be accommodated in the same power supply device. This improves the compatibility of the power supply device with multiple batteries, reduces redundant design of the power supply device, and thus reduces costs. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0016] Figure 1 A first perspective view of a power supply device compatible with multiple batteries, provided for an embodiment of the utility model.
[0017] Figure 2A second perspective view of a power supply device compatible with multiple batteries, provided for an embodiment of the utility model.
[0018] Figure 3 A schematic diagram of the first structure of the first housing provided for an embodiment of the utility model.
[0019] Figure 4 for Figure 3 The middle circle shows an enlarged view of part A.
[0020] Figure 5 A schematic diagram of the second structure of the first housing provided for an embodiment of the utility model.
[0021] Figure 6 A schematic diagram of the structure of the second housing provided for an embodiment of the utility model.
[0022] Figure 7 for Figure 6 The middle circle shows an enlarged view of part B.
[0023] Figure 8 A schematic diagram of the structure of the battery cover provided for an embodiment of the utility model.
[0024] Figure 9 A schematic diagram of the first state of a power supply device compatible with multiple batteries, provided for an embodiment of the utility model.
[0025] Figure 10 A schematic diagram of the second state of a power supply device compatible with multiple batteries, provided for an embodiment of the utility model.
[0026] Component designations
[0027] Power supply equipment-100 First elastic support part-112
[0028] Battery - 200 Second casing - 12
[0029] Housing-1 Limiting Groove-121
[0030] First dimension direction -X First edge -121a
[0031] Second dimension direction -Y Second edge -121b
[0032] Third dimension direction -Z Third edge -121c
[0033] First shell - 11 Second elastic support - 1211
[0034] Support section -110 Third elastic support section -1212
[0035] Support component-111 Battery cover-2
[0036] First protrusion - 1111 Bone site - 20
[0037] Second protrusion - 1112 First skeleton structure - 21
[0038] First axis - 11a Second skeleton structure - 22
[0039] Second axis -11b Bone structure -23
[0040] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0041] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0043] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0044] To provide a clearer and more accurate understanding of the present invention, a detailed description will now be provided in conjunction with the accompanying drawings. The accompanying drawings illustrate examples of embodiments of the present invention, wherein the same reference numerals denote the same elements. It is to be understood that the scale shown in the accompanying drawings is not the actual scale of the present invention, and is for illustrative purposes only, and is not a drawing based on the original dimensions.
[0045] Existing power supply equipment is widely used in production and daily life, providing power to multiple electrical appliances. For example, uninterruptible power supplies (UPS), inverters, and automatic voltage regulators often require batteries as backup power. Due to differences in battery manufacturing processes and production by different manufacturers, the dimensions of batteries of the same specification vary, resulting in a power supply device only being compatible with one battery size. This necessitates matching different power supply devices to different battery sizes, increasing the production cost of the power supply equipment. This application provides a power supply device compatible with multiple battery types and improves the internal space for accommodating batteries, enabling the same power supply device to accommodate batteries of various sizes, thereby reducing the production cost of the power supply equipment.
[0046] Please refer to Figure 1 and Figure 2 The power supply device 100 includes a housing 1 and a battery cover. The housing 1 includes a first housing 11 and a second housing 12, which are closed relative to each other. The side of the first housing 11 facing the second housing 12 has a support portion 110 for supporting a battery 200. The side of the second housing 12 facing the first housing 11 has a limiting groove 121 corresponding to the location of the support portion 110 for limiting the battery 200. The battery cover 2 is disposed on the second housing 12 and closes to the limiting groove 121, so as to cooperate with the support portion 110 and the limiting groove 121 to form an accommodating space. In this application, the accommodating space is used to accommodate multiple batteries 200 within a preset size range. Each battery 200 is accommodated in the accommodating space in a first dimensional direction X, a second dimensional direction Y, and a third dimensional direction Z, and different batteries 200 have different sizes in at least one dimensional direction.
[0047] Specifically, any two of the first dimensional direction X, the second dimensional direction Y, and the third dimensional direction Z are perpendicular to each other. More specifically, the first dimensional direction X, the second dimensional direction Y, and the third dimensional direction Z correspond to the length direction, the width direction, and the height direction of the battery 200, respectively. The dimensions of different batteries 200 include length, width, and height dimensions. Correspondingly, the preset size ranges include preset length ranges, preset width ranges, and preset height ranges. For multiple batteries 200, at least one of the length, width, and height dimensions of different batteries 200 is not exactly the same. As long as the length, width, and height dimensions of different batteries 200 fall within the preset length range, preset width range, and preset height range, respectively, multiple different batteries 200 can be accommodated in the accommodating space.
[0048] In this embodiment, the support portion 110 includes a plurality of support members 111. The plurality of support members 111 are spaced apart along a first dimensional direction X. Each support member 111 includes a plurality of first protrusions 1111 and a plurality of second protrusions 1112. The plurality of first protrusions 1111 and the plurality of second protrusions 1112 are equally spaced along a first axis 11a of the support member 111 parallel to the second dimensional direction Y, and the plurality of first protrusions 1111 and the plurality of second protrusions 1112 are symmetrically arranged about a second axis 11b of the support member 111 parallel to the first dimensional direction X. In this application, the heights of the first protrusions 1111 and the second protrusions 1112 are not the same. Specifically, along the third dimensional direction Z, the height of the second protrusion 1112 is greater than the height of the first protrusion 1111.
[0049] Furthermore, the support portion 110 also includes a plurality of first elastic support portions 112. The plurality of first elastic support portions 112 are arranged at intervals along the first dimensional direction X and extend from the first housing 11 to the second housing 12 and are covered by the battery cover 2 to press the battery 200 housed in the accommodating space.
[0050] In this embodiment, the limiting slot 121 has a first edge 121a, a second edge 121b, and a third edge 121c along the first dimensional direction X. The second edge 121b and the third edge 121c are respectively connected to both sides of the first edge 121a. The first edge 121a has a plurality of second elastic support portions 1211 corresponding one-to-one with the plurality of first elastic support portions 112, to press the battery 200 housed in the accommodating space. The second edge 121b and the third edge 121c each have a plurality of third elastic support portions 1212, which, together with the plurality of second elastic support portions 1211, press the battery 200 housed in the accommodating space. In this application, the plurality of second elastic support portions 1211 and the plurality of third elastic support portions 1212 are all covered by the battery cover 2. It is understandable that the first elastic support 112, the second elastic support 1211 and the third elastic support 1212 can be deformed by the battery 200 and can fill the gap between the battery 200 and the accommodating space, so that the battery 200 can be stably accommodated in the accommodating space.
[0051] In this embodiment, the battery cover 2 is provided with a plurality of first skeleton structures 21 and a plurality of second skeleton structures 22 along the first dimensional direction X and the second dimensional direction Y, respectively. Both the first skeleton structures 21 and the second skeleton structures 22 are elastic structures. The plurality of first skeleton structures 21 and the plurality of second skeleton structures 22 intersect to form a plurality of bone sites 20. The battery cover 2 also provides a bone position structure 23. The bone position structure 23 is also an elastic structure. The bone position structure 23 is located at one of the plurality of bone sites 20.
[0052] The following specific embodiments will illustrate how the power supply device 100 can accommodate batteries 200 of various sizes.
[0053] In one embodiment, the size of the battery that the power device 100 can accommodate is determined based on the dimensions of the support portion 110 when multiple support members 111 are disposed on the first housing 11, the dimensions of the limiting slot 121, and the dimensions of the battery cover 2. Specifically, the preset size ranges are: preset length range: 150-152 mm; preset width range: 64-66 mm; preset height range: 93-95 mm. That is, in this embodiment, the maximum size of the battery 200 that the accommodating space can accommodate is 152*66*95 (mm), and the minimum size is 150*64*93 (mm).
[0054] For a battery 200 with a larger size, such as a battery 200 with a size of 152*66*95mm, the battery 200 can be squeezed by the first elastic support part 112 provided in the first housing 11, the second elastic support part 1211 and the third elastic support part 1212 provided in the second housing 12, and the bone structure provided in the battery cover 2. This allows the three elastic support parts to deform in different dimensional directions, thereby enabling the larger battery 200 to be stably housed in the housing space and meet the requirements for installation and fixation.
[0055] For smaller batteries 200, such as those with dimensions of 150*64*93mm, the first elastic support 112 provided in the first housing 11, the second elastic support 1211 and the third elastic support 1212 provided in the second housing 12, and the rib structure provided in the battery cover 2 can fill the gaps in different dimensional directions to prevent the battery 200 from shaking or making abnormal noises in the accommodating space, thereby meeting the requirements for installation and fixation.
[0056] In the above embodiments, the supporting part of the first housing, the limiting slot of the second housing, and the battery cover are used to form a housing space that can accommodate multiple batteries. Various elastic supporting parts are provided in the first housing and the limiting slot respectively, so that batteries of different sizes can be accommodated in the same power supply device. This improves the compatibility of the power supply device with multiple batteries, reduces the repetitive design of the power supply device, and thus reduces costs.
[0057] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from the spirit and scope of this application. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model is also intended to include these modifications and variations.
[0058] The above-listed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A power supply device compatible with multiple types of batteries, characterized in that, The power supply device includes: The housing includes a first housing and a second housing that are fitted together. The first housing has a support portion on the side facing the second housing for supporting the battery. The second housing has a limiting groove on the side facing the first housing corresponding to the location of the support portion for limiting the battery. A battery cover is disposed on the second housing and covers the limiting groove, so as to cooperate with the support and the limiting groove to form an accommodating space for accommodating multiple batteries; Each battery is housed in the accommodating space in a first dimensional direction, a second dimensional direction, and a third dimensional direction, and different batteries have different sizes in at least one dimensional direction.
2. The power supply device as described in claim 1, characterized in that, Any two of the first, second, and third dimensional directions are perpendicular to each other.
3. The power supply device as described in claim 2, characterized in that, The support portion includes a plurality of support members, which are spaced apart along the first dimensional direction.
4. The power supply device as described in claim 3, characterized in that, Each support member includes a plurality of first protrusions and a plurality of second protrusions, the plurality of first protrusions and the plurality of second protrusions being equally spaced along a first axis of the support member parallel to the second dimension direction, and being symmetrically arranged about the second axis of the support member parallel to the first dimension direction.
5. The power supply device as described in claim 4, characterized in that, Along the third dimensional direction, the height of the second protrusion is greater than the height of the first protrusion.
6. The power supply device as described in claim 3, characterized in that, The support portion further includes a plurality of first elastic support portions, which are spaced apart along the first dimensional direction and extend from the first housing to the second housing and are covered by the battery cover to press the battery housed in the accommodating space.
7. The power supply device as described in claim 6, characterized in that, The limiting slot has a first edge along the first dimension direction, and the first edge has a plurality of second elastic support portions corresponding one-to-one with the plurality of first elastic support portions, so as to press the battery housed in the accommodating space.
8. The power supply device as described in claim 7, characterized in that, The limiting groove is also provided with a second edge and a third edge, which are respectively connected to both sides of the first edge, and the second edge and the third edge are respectively provided with a plurality of third elastic support parts.
9. The power supply device as described in claim 8, characterized in that, The plurality of second elastic support portions and the plurality of third elastic support portions are all covered by the battery cover.
10. The power supply device as claimed in claim 1, characterized in that, The battery cover is provided with a plurality of first skeleton structures and a plurality of second skeleton structures along the first dimension direction and the second dimension direction, respectively. The plurality of first skeleton structures and the plurality of second skeleton structures intersect to form a plurality of bone sites. The battery cover is also provided with a bone position structure, which is located at one of the plurality of bone sites.